Borealis Design/Build provides AHFC certified Energy Ratings for home owners around the state. Our residential reports average around 20 pages and include precise design heat loss calculations, carbon footprint modeling, certified energy rating, advanced pressure diagnostics, and detailed energy retrofit techniques.

Aware of interesting new research in the energy field? Experience with innovative technologies? Alternative fuels? Interested in collaborating? Please don’t hesitate to contact us with your ideas.

Brendan brought a wealth of knowledge about retrofits and helped me make critical decisions down the stretch. When it was all said and done, my 1950's era 3 star house was tranformed into an energy efficient 5 star plus home."

– Matt Rafferty, Anchorage